ERNA vs. TDIC

Last updated Aug 1, 2026

ERNA (Eterna Therapeutics Inc) and TDIC (Dreamland Limited) are both stocks. ERNA operates in Biotechnology (Healthcare), while TDIC operates in Advertising Agencies (Communication Services). Over the past year, ERNA returned -91.59% vs -99.45% for TDIC. Their 0.15 correlation means their historical movements had little consistent relationship.

Performance

ERNA vs. TDIC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eterna Therapeutics Inc (ERNA) and Dreamland Limited (TDIC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with ERNA having a -89.07% return and TDIC slightly lower at -89.66%.

ERNA

• 1D: -5.48%
• 1M: -47.69%
• 6M: -89.25%
• YTD: -89.07%
• 1Y: -91.59%
• 3Y*: -85.19%
• 5Y*: -86.94%
• 10Y*: -64.30%
• ALL TIME*: -33.20%

TDIC

• 1D: -6.25%
• 1M: -50.21%
• 6M: -90.87%
• YTD: -89.66%
• 1Y: -99.45%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: -99.39%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ERNA Eterna Therapeutics Inc	$350.09K	$8.77M	$15.38M
TDIC Dreamland Limited	$218.85K	$4.80M	$18.39M

ERNA vs. TDIC - Yearly Performance Comparison

	2026 (YTD)	2025
ERNA Eterna Therapeutics Inc	-89.07%	-40.30%
TDIC Dreamland Limited	-89.66%	-94.70%

Correlation

The correlation between ERNA and TDIC is 0.13, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.13
Correlation (All Time) Calculated using the full available price history since Jul 23, 2025	0.15

Fundamentals

Market Cap ERNA : $1.03M TDIC : $587.32K
EPS ERNA : -$23.80 TDIC : -$3.33
Total Revenue (TTM) ERNA : $0.00 TDIC : $102.15M
Gross Profit (TTM) ERNA : -$69.00K TDIC : $20.72M
EBITDA (TTM) ERNA : -$11.25M TDIC : -$17.74M

Return for Risk

ERNA vs. TDIC — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

ERNA

ERNA Risk / Return Rank: 8
ERNA Sharpe Ratio Rank: 17
ERNA Sortino Ratio Rank: 6
ERNA Omega Ratio Rank: 8
ERNA Calmar Ratio Rank: 2
ERNA Martin Ratio Rank: 6

TDIC

TDIC Risk / Return Rank: 14
TDIC Sharpe Ratio Rank: 27
TDIC Sortino Ratio Rank: 13
TDIC Omega Ratio Rank: 12
TDIC Calmar Ratio Rank: 1
TDIC Martin Ratio Rank: 17

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

ERNA vs. TDIC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eterna Therapeutics Inc (ERNA) and Dreamland Limited (TDIC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	ERNA	TDIC	Difference
Sharpe ratio: Return per unit of total volatility	-0.60	-0.36	-0.23
Sortino ratio: Return per unit of downside risk	-1.53	-0.96	-0.57
Omega ratio: Gain probability vs. loss probability	0.82	0.87	-0.05
Calmar ratio: Return relative to maximum drawdown	-0.99	-1.00	0.00
Martin ratio: Return relative to average drawdown	-1.47	-1.14	-0.33

ERNA vs. TDIC - Sharpe Ratio Comparison

The current ERNA Sharpe Ratio is -0.60, which is lower than the TDIC Sharpe Ratio of -0.36. The chart below compares the historical Sharpe Ratios of ERNA and TDIC, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

ERNA vs. TDIC - Drawdown Comparison

The maximum ERNA drawdown since its inception was -100.00%, roughly equal to the maximum TDIC drawdown of -99.74%. Use the drawdown chart below to compare losses from any high point for ERNA and TDIC.

Drawdown Indicators

	ERNA	TDIC	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-99.74%	-0.26%
Max Drawdown (1Y) Largest decline over 1 year	-93.02%	-99.74%	+6.72%
Max Drawdown (3Y) Largest decline over 3 years	-99.70%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-100.00%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-100.00%	—	—
Current Drawdown Current decline from peak	-100.00%	-99.74%	-0.26%
Average Drawdown Average peak-to-trough decline	-86.20%	-77.93%	-8.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	62.71%	86.81%	-24.10%

Volatility

ERNA vs. TDIC - Volatility Comparison

The current volatility for Eterna Therapeutics Inc (ERNA) is 35.09%, while Dreamland Limited (TDIC) has a volatility of 37.27%. This indicates that ERNA experiences smaller price fluctuations and is considered to be less risky than TDIC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ERNA	TDIC	Difference
Volatility (1M) Calculated over the trailing 1-month period	35.09%	37.27%	-2.18%
Volatility (6M) Calculated over the trailing 6-month period	132.84%	213.39%	-80.55%
Volatility (1Y) Calculated over the trailing 1-year period	154.51%	273.45%	-118.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	114.04%	271.88%	-157.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	149.29%	271.88%	-122.59%

Dividends

ERNA vs. TDIC - Dividend Comparison

Neither ERNA nor TDIC has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both ERNA and TDIC in my portfolio?

ERNA and TDIC have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ERNA or TDIC?

TDIC has higher volatility (37.27%) compared to ERNA (35.09%). In terms of maximum drawdown, ERNA dropped -100.00% vs TDIC's -99.74%.

Which has better risk-adjusted returns?

TDIC currently has the higher Sharpe Ratio (-0.36 vs -0.60), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.